BaseTypes:

- rewrote BaseType::iterate() to be a generator and yield references (requires php 5.5)
- reduced usage of bandaid BaseType::reset()
- removed Util::getIdFieldName() which was even more of a bandaid
- discovered DBSimple::selectPage() and consequently removed $matchQuery as they are now obsoloete

Util:
- added trainerTemplate lists for future use with trainers and trained spells

misc. forgotten and/or broken stuff here and there

template/js/global.js

@@ -2409,7 +2409,7 @@ Tabs.onShow = function(newTab, oldTab) {
             padd = this.parent.offsetHeight + 15;
         }
 
-        setTimeout(g_scrollTo.bind(null, el, padd), 10);
+        setTimeout($WH.g_scrollTo.bind(null, el, padd), 10);
     }
 };
 
@@ -12496,7 +12496,7 @@ Menu.fixUrls(mn_classes, '?class=');
 Menu.fixUrls(mn_currencies, '?currencies=');
 Menu.fixUrls(mn_factions, '?factions=');
 Menu.fixUrls(mn_items, '?items=');
-Menu.fixUrls(mn_itemSets, '?itemsets?filter=cl=', { hash: '0-2+1' });
+Menu.fixUrls(mn_itemSets, '?itemsets&filter=cl=', { hash: '0-2+1' });
 Menu.fixUrls(mn_npcs, '?npcs=');
 Menu.fixUrls(mn_objects, '?objects=');
 Menu.fixUrls(mn_petCalc,  '?petcalc=');